298235 has 8 divisors (see below), whose sum is σ = 409056. Its totient is φ = 204480.

The previous prime is 298223. The next prime is 298237. The reversal of 298235 is 532892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 298235 - 2⁶ = 298171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 298198 and 298207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (51132).

2²⁹⁸²³⁵ is an apocalyptic number.

298235 is a deficient number, since it is larger than the sum of its proper divisors (110821).

298235 is an equidigital number, since it uses as much as digits as its factorization.

298235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533.

The product of its digits is 4320, while the sum is 29.

The square root of 298235 is about 546.1089634862. The cubic root of 298235 is about 66.8117534627.

The spelling of 298235 in words is "two hundred ninety-eight thousand, two hundred thirty-five".